Alongside the official debut of the retractable hardtop MP4-12C Spider, McLaren has launched the car’s online configurator. While many such build-your-own sites—especially those for supercars—are pretty cookie-cutter in terms of what you can customize, the folks from Woking are letting prospective customers (and those who can only dream, like us) go much, much deeper.

You can spec colors for the body, the front splitter, the brake calipers, and the wheels. You can spec carbon mirrors, and you can have the same stuff applied to the rear diffuser, the side sills, wheel arches, and the strake in the body-side air intake. You can even customize the badging, albeit only in color.